2100207778901

素因数分解:

${\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{2207}}^1\times {\mathrm{57649}}^1$

素因数の和:60844

約数の個数: 16

約数和(自身を含む): 2227086835200

約数和(自身を除く): 126879056299

約数列:

[1, 17, 971, 2207, 16507, 37519, 57649, 980033, 2142997, 36430949, 55977179, 127231343, 951612043, 2162932831, 123541634053, 2100207778901]

約数ペア:

[(1, 2100207778901), (17, 123541634053), (971, 2162932831), (2207, 951612043), (16507, 127231343), (37519, 55977179), (57649, 36430949), (980033, 2142997)]